that end in (t)ch (only when pronounced as [tʃ]) — impeach → impeaches (but psych → psychs) / that end in (s)s — miss → misses / that end in x — tax → taxes / that end in (z)z — fizz → fizzes

The combination of circumstances at a given moment; a state of affairs. / The way in which something is positioned vis-à-vis its surroundings. / The place in which something is situated; a location.

plural of porcelain

(anatomy) Relating to the bone or cartilage below the epihyal in the hyoid arch.